Word used most commonly on instant messaging programs to show a moment of intense laughter. First came around when the words 'Haha'-meaning to laugh - and 'LMAO'-meaning to laugh ones arse off were fused together. Pronounced 'Hah-hah-lam-ee-ow.' Used most commonly in the North Hertfordshire town of Hitchin.
'Hahalamiao! That's incredibly funny!'
by Sam June 17, 2006